AU2017324102B2 - System for measuring a quantity of liquid in an elastic bag - Google Patents
System for measuring a quantity of liquid in an elastic bag Download PDFInfo
- Publication number
- AU2017324102B2 AU2017324102B2 AU2017324102A AU2017324102A AU2017324102B2 AU 2017324102 B2 AU2017324102 B2 AU 2017324102B2 AU 2017324102 A AU2017324102 A AU 2017324102A AU 2017324102 A AU2017324102 A AU 2017324102A AU 2017324102 B2 AU2017324102 B2 AU 2017324102B2
- Authority
- AU
- Australia
- Prior art keywords
- elastic bag
- liquid
- sensor
- bag
- elastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 94
- 239000012071 phase Substances 0.000 claims description 16
- 238000009423 ventilation Methods 0.000 claims description 12
- 239000007791 liquid phase Substances 0.000 claims description 6
- 239000002985 plastic film Substances 0.000 claims description 6
- 229920006255 plastic film Polymers 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000007924 injection Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 238000011477 surgical intervention Methods 0.000 description 3
- 239000003570 air Substances 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002485 urinary effect Effects 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0245—Containers therefor, e.g. with heating means or with storage means for cannula
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0202—Enemata; Irrigators with electronic control means or interfaces
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
- A61M3/0216—Pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
- A61M3/022—Volume; Flow rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
- A61M5/152—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags pressurised by contraction of elastic reservoirs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F22/00—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0612—Eyes
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Ink Jet (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16187314.6 | 2016-09-06 | ||
| EP16187314.6A EP3290064B1 (de) | 2016-09-06 | 2016-09-06 | System zur messung einer menge an flüssigkeit in einem elastischen beutel |
| PCT/EP2017/070291 WO2018046221A1 (de) | 2016-09-06 | 2017-08-10 | System zur messung einer menge an flüssigkeit in einem elastischen beutel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2017324102A1 AU2017324102A1 (en) | 2019-03-21 |
| AU2017324102B2 true AU2017324102B2 (en) | 2021-11-25 |
Family
ID=57003328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2017324102A Ceased AU2017324102B2 (en) | 2016-09-06 | 2017-08-10 | System for measuring a quantity of liquid in an elastic bag |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US10948328B2 (pl) |
| EP (1) | EP3290064B1 (pl) |
| JP (1) | JP6968156B2 (pl) |
| CN (1) | CN109715227B (pl) |
| AU (1) | AU2017324102B2 (pl) |
| BR (1) | BR112019003878A2 (pl) |
| CA (1) | CA3034128A1 (pl) |
| DK (1) | DK3290064T3 (pl) |
| ES (1) | ES2707800T3 (pl) |
| HR (1) | HRP20182187T1 (pl) |
| HU (1) | HUE041822T2 (pl) |
| PL (1) | PL3290064T3 (pl) |
| WO (1) | WO2018046221A1 (pl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10793327B2 (en) | 2017-10-09 | 2020-10-06 | Terumo Bct Biotechnologies, Llc | Lyophilization container and method of using same |
| CA3130700A1 (en) * | 2019-03-14 | 2020-09-17 | Terumo Bct Biotechnologies, Llc | Lyophilization container fill fixture, system and method of use |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3637771C1 (de) * | 1986-11-06 | 1987-12-10 | Braun Melsungen Ag | Infusionsvorrichtung |
| US5563584A (en) * | 1993-11-15 | 1996-10-08 | The Johns Hopkins University | Liquid level sensing and monitoring system for medical fluid infusion systems |
| US20140100518A1 (en) * | 2012-10-10 | 2014-04-10 | Alcon Research, Ltd. | Systems and methods for external pressure sensing |
| US20140114236A1 (en) * | 2012-10-22 | 2014-04-24 | Alcon Research, Ltd. | Pressure Control in Phacoemulsification System |
| US20140276639A1 (en) * | 2013-03-14 | 2014-09-18 | Abbott Medical Optics Inc. | System and method for providing pressurized infusion |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4139165C2 (de) * | 1991-11-28 | 1994-12-08 | Fresenius Ag | Einrichtung zur Herstellung einer medizinischen Flüssigkeit |
| US6179808B1 (en) | 1999-06-18 | 2001-01-30 | Alcon Laboratories, Inc. | Method of controlling the operating parameters of a surgical system |
| CN2885277Y (zh) * | 2005-05-12 | 2007-04-04 | 李观富 | 输液监视报警器 |
-
2016
- 2016-09-06 EP EP16187314.6A patent/EP3290064B1/de active Active
- 2016-09-06 PL PL16187314T patent/PL3290064T3/pl unknown
- 2016-09-06 DK DK16187314.6T patent/DK3290064T3/en active
- 2016-09-06 ES ES16187314T patent/ES2707800T3/es active Active
- 2016-09-06 HU HUE16187314A patent/HUE041822T2/hu unknown
-
2017
- 2017-08-10 CN CN201780054358.4A patent/CN109715227B/zh active Active
- 2017-08-10 AU AU2017324102A patent/AU2017324102B2/en not_active Ceased
- 2017-08-10 JP JP2019512784A patent/JP6968156B2/ja active Active
- 2017-08-10 US US16/330,864 patent/US10948328B2/en active Active
- 2017-08-10 BR BR112019003878A patent/BR112019003878A2/pt not_active Application Discontinuation
- 2017-08-10 WO PCT/EP2017/070291 patent/WO2018046221A1/de active Application Filing
- 2017-08-10 CA CA3034128A patent/CA3034128A1/en active Pending
-
2018
- 2018-12-28 HR HRP20182187TT patent/HRP20182187T1/hr unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3637771C1 (de) * | 1986-11-06 | 1987-12-10 | Braun Melsungen Ag | Infusionsvorrichtung |
| US5563584A (en) * | 1993-11-15 | 1996-10-08 | The Johns Hopkins University | Liquid level sensing and monitoring system for medical fluid infusion systems |
| US20140100518A1 (en) * | 2012-10-10 | 2014-04-10 | Alcon Research, Ltd. | Systems and methods for external pressure sensing |
| US20140114236A1 (en) * | 2012-10-22 | 2014-04-24 | Alcon Research, Ltd. | Pressure Control in Phacoemulsification System |
| US20140276639A1 (en) * | 2013-03-14 | 2014-09-18 | Abbott Medical Optics Inc. | System and method for providing pressurized infusion |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2707800T3 (es) | 2019-04-05 |
| HUE041822T2 (hu) | 2019-05-28 |
| JP6968156B2 (ja) | 2021-11-17 |
| US10948328B2 (en) | 2021-03-16 |
| AU2017324102A1 (en) | 2019-03-21 |
| PL3290064T3 (pl) | 2019-04-30 |
| CN109715227A (zh) | 2019-05-03 |
| BR112019003878A2 (pt) | 2019-06-18 |
| WO2018046221A1 (de) | 2018-03-15 |
| CN109715227B (zh) | 2021-05-07 |
| JP2019529893A (ja) | 2019-10-17 |
| EP3290064B1 (de) | 2018-10-24 |
| HRP20182187T1 (hr) | 2019-02-22 |
| EP3290064A1 (de) | 2018-03-07 |
| CA3034128A1 (en) | 2018-03-15 |
| US20190219434A1 (en) | 2019-07-18 |
| DK3290064T3 (en) | 2019-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5680960A (en) | Volumetric fluid dispensing apparatus | |
| US9459128B2 (en) | Device and method for dispensing or receiving a liquid volume | |
| CN101405048B (zh) | 带有多个面积的流体室的外科手术箱 | |
| EP2683611B1 (en) | Time volumetric fluid dispensing apparatus | |
| AU2017324102B2 (en) | System for measuring a quantity of liquid in an elastic bag | |
| US9770542B2 (en) | Device having a flow channel, a nonreturn valve, and a flow detector that detects a position of the nonreturn valve | |
| US20160193615A1 (en) | Apparatus and method for dispensing or aspirating fluid | |
| US20090165477A1 (en) | Fill level measuring device and method for measuring the fill level of liquid food in a container | |
| US7753232B2 (en) | Fluid dispensing apparatus | |
| CA2912807A1 (en) | Arrangement and method for measuring a delivery volume and a delivery rate of an intermittently operating pump | |
| US8444015B2 (en) | Fluid dispensing apparatus | |
| US11235097B2 (en) | Pressure regulation system | |
| US6158966A (en) | Volumetric control of the flow of a filtering pump | |
| JP2005053581A (ja) | 流体ディスペンサカートリッジ | |
| EP0863385B1 (en) | A volumetric fluid dispensing apparatus | |
| CN116785070A (zh) | 压强测量系统、灌注系统、抽吸系统及眼科手术设备 | |
| CZ179194A3 (en) | Device for monitoring pressure of a liquid medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |